13447111680

Names of 13447111680

• Cardinal: 13447111680 can be written as Thirteen billion, four hundred forty-seven million, one hundred eleven thousand, six hundred eighty.

Scientific notation

• Scientific notation: 1.344711168 × 10¹⁰

Factors of 13447111680

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 15388

Divisors of 13447111680

• Number of divisors d(n): 264
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 19 20 24 30 32 36 38 40 45 48 57 60 64 72 76 80 90 95 96 114 120 128 144 152 160 171 180 190 192 228 240 256 285 288 304 320 342 360 380 384 456 480 512 570 576 608 640 684 720 760 768 855 912 960 1024 1140 1152 1216 1280 1368 1440 1520 1536 1710 1824 1920 2280 2304 2432 2560 2736 2880 3040 3072 3420 3648 3840 4560 4608 4864 5120 5472 5760 6080 6840 7296 7680 9120 9216 9728 10944 11520 12160 13680 14592 15359 15360 18240 19456 21888 23040 24320 27360 29184 30718 36480 43776 46077 46080 48640 54720 58368 61436 72960 76795 87552 92154 97280 109440 122872 138231 145920 153590 175104 184308 218880 230385 245744 276462 291821 291840 307180 368616 437760 460770 491488 552924 583642 614360 691155 737232 875463 875520 921540 982976 1105848 1167284 1228720 1382310 1459105 1474464 1750926 1843080 1965952 2211696 2334568 2457440 2626389 2764620 2918210 2948928 3501852 3686160 3931904 4377315 4423392 4669136 4914880 5252778 5529240 5836420 5897856 7003704 7372320 7863808 8754630 8846784 9338272 9829760 10505556 11058480 11672840 11795712 13131945 14007408 14744640 15727616 17509260 17693568 18676544 19659520 21011112 22116960 23345680 23591424 26263890 28014816 29489280 35018520 35387136 37353088 39319040 42022224 44233920 46691360 47182848 52527780 56029632 58978560 70037040 70774272 74706176 78638080 84044448 88467840 93382720 105055560 112059264 117957120 140074080 141548544 149412352 168088896 176935680 186765440 210111120 224118528 235914240 280148160 298824704 336177792 353871360 373530880 420222240 448237056 560296320 672355584 707742720 747061760 840444480 896474112 1120592640 1344711168 1494123520 1680888960 2241185280 2689422336 3361777920 4482370560 6723555840 13447111680
• Sum of all divisors σ(n): 49049395200
• Sum of proper divisors (its aliquot sum) s(n): 35602283520
• 13447111680 is an abundant number, because the sum of its proper divisors (35602283520) is greater than itself. Its abundance is 22155171840

Bases of 13447111680

• Binary: 1100100001100000101010010000000000₂
• Hexadecimal: 0x32182A400
• Base-36: 66E29S0

Squares and roots of 13447111680

• 13447111680 squared (13447111680²) is 180824812534392422400
• 13447111680 cubed (13447111680³) is 2431571448665038744958533632000
• The square root of 13447111680 is 115961.6819470983
• The cube root of 13447111680 is 2377.9880650061

Scales and comparisons

• 13,447,111,680 seconds is equal to 427 years, 29 weeks, 6 days, 20 hours, 48 minutes.
• To count from 1 to 13,447,111,680 would take you about eight hundred fifty-five years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 13447111680 cubic inches would be around 198.2 feet tall.

Recreational maths with 13447111680

• 13447111680 backwards is 08611174431
• 13447111680 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13447111680's digits is 36
• More coming soon!